Nail buffer



FIG. 1 is a perspective elevation view of the nail buffer showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a perspective view of the nail buffer in a closed position; and,

FIG. 9 is a perspective view of the nail buffer in an opened position. 

The ornamental design for a nail buffer, as shown and described. 